This listing is for a lovely size XS popover shirt dress from Gap Maternity.  The dress is rayon done in a navy blue and white polka dot print all over.  It has a folded collar and buttons up at the upper front.  There is an upper left front pocket.

The dress has long sleeves and is not lined and has no slit.  It is in very good pre-owned condition with gentle wear.  This dress did originally come with a fabric belt that I no longer have.  It has a belt loop on each side at the side seam.  You could add your own belt or it is just as nice and even more comfortable without a belt.  The measurements are: 

Bust is approximately 18"/36"

Length is approximately 37"

100% rayon

Machine wash.